The proposed program consists of an intensive delivery model of Sensory Integration therapy, geared to children between the ages of three and eleven years, with a confirmed sensory processing disorder. The program consists of twice weekly forty-five minute therapy sessions, for a period of ten consecutive weeks, using a manualized protocol for delivery of Ayres Sensory Integration therapy. Pre-test and post-test measures will be used to determine the effectiveness of the program, and adherence to the Ayres Sensory Integration fidelity measure will be mandated. This intensive therapy proposal can serve as a model for future programs.